13709265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 9515055

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 503, 1185, 1509, 1817, 2515, 5451, 7545, 9085, 11569, 27255, 34707, 39737, 57845, 119211, 173535, 198685, 596055, 913951, 2741853, 4569755, 13709265]

約数ペア:

[(1, 13709265), (3, 4569755), (5, 2741853), (15, 913951), (23, 596055), (69, 198685), (79, 173535), (115, 119211), (237, 57845), (345, 39737), (395, 34707), (503, 27255), (1185, 11569), (1509, 9085), (1817, 7545), (2515, 5451)]